The Siemens Power Contactor 3RT1076-6AP368K is a premium industrial switching device engineered for high-performance motor control and power distribution applications. As part of the globally recognized Siemens SIRIUS 3RT contactor family, this contactor combines robust construction, mirror contact technology, conventional AC/DC coil operation, and secure screw terminal connections to deliver dependable performance in demanding industrial environments.
Available at SB Smart (sbsmart.in), the 3RT1076-6AP368K Power Contactor is designed to meet the requirements of modern industries where operational reliability, safety, and long service life are critical. Whether installed in manufacturing plants, process automation systems, motor control centers, infrastructure projects, or power distribution networks, this Siemens contactor ensures efficient switching and dependable operation.
Built with Siemens' renowned engineering expertise, the 3RT1076-6AP368K provides excellent switching capabilities for high-current loads while maintaining exceptional durability and electrical performance. Its intelligent design supports safe operation, easy maintenance, and long-term system reliability.
Industrial power systems require contactors capable of handling large electrical loads while maintaining accurate and reliable switching performance. The Siemens 3RT1076-6AP368K is specifically engineered for such applications, offering a high AC-3 operational current rating of 500A and motor switching capability up to 250 kW at 400V. The contactor features a robust S12 frame design and is suitable for continuous operation in harsh industrial conditions.
The conventional AC/DC coil technology provides flexible control voltage compatibility, while the screw terminal design ensures secure electrical connections and simplified installation. These features make the contactor an ideal solution for industrial automation professionals, panel builders, and maintenance engineers.
Genuine Siemens SIRIUS 3RT Power Contactor
Order Code: 3RT1076-6AP368K
Mirror Contact Elements for enhanced operational safety
Conventional AC/DC coil design
3-pole power contactor configuration
High switching capacity up to 500A AC-3
Motor rating up to 250 kW at 400V
Secure screw terminal connections
Integrated auxiliary contacts (2NO + 2NC)
Robust S12 frame construction
Long mechanical service life
Reliable performance in industrial environments
Siemens-certified quality and durability
One of the distinguishing features of the 3RT1076-6AP368K is the inclusion of mirror contact elements. These mechanically linked auxiliary contacts provide reliable feedback regarding the actual position of the main contacts, supporting safety-related control functions and improving diagnostic capabilities.
This feature is particularly beneficial in critical automation systems where accurate status monitoring and fault detection are essential for maintaining operational safety and reducing unexpected downtime.
The Siemens 3RT1076-6AP368K Power Contactor is widely used in:
Motor Control Centers (MCC)
Industrial Control Panels
Manufacturing Plants
Process Automation Systems
Power Distribution Networks
HVAC Installations
Water & Wastewater Treatment Plants
Mining Operations
Infrastructure Projects
OEM Machinery and Equipment
Its high switching performance and reliable operation make it suitable for industries where continuous uptime and equipment protection are crucial.
At SB Smart (sbsmart.in), we supply genuine Siemens industrial automation and electrical products sourced through authorized channels. The 3RT1076-6AP368K Power Contactor delivers the quality, reliability, and performance expected from one of the world's leading industrial technology brands.
Whether you are designing a new control system, upgrading industrial equipment, or replacing an existing contactor, the Siemens 3RT1076-6AP368K provides long-term operational value, superior switching performance, and trusted Siemens engineering.
| Specification | Details |
|---|---|
| Product Name | Power Contactor |
| Series | SIRIUS 3RT |
| Manufacturer | Siemens |
| Order Code | 3RT1076-6AP368K |
| Product Type | Power Contactor |
| Number of Main Poles | 3 Pole |
| Main Contacts | 3 NO |
| Auxiliary Contacts | 2 NO + 2 NC |
| Contactor Size | S12 |
| Coil Type | Conventional AC/DC Coil |
| Coil Voltage | 220–240V AC/DC |
| Control Voltage Frequency | 50/60 Hz |
| Rated Operational Current (AC-3) | 500 A |
| Rated Operational Current (AC-1) | 610 A |
| Motor Rating @ 400V AC-3 | 250 kW |
| Rated Operational Voltage | Up to 1000 V |
| Terminal Type | Screw Terminals |
| Main Circuit Connection | Busbar |
| Mirror Contact Elements | Yes |
| Mechanical Life | Up to 10 Million Operations |
| Mounting Type | Screw Fixing |
| Operating Temperature | -25°C to +60°C |
| Protection Class | IP00 |
| Application | Motor Control & Power Switching |
| Brand | Siemens |
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